EP1890573A4 - Ceinture lombaire a double charniere - Google Patents

Ceinture lombaire a double charniere

Info

Publication number
EP1890573A4
EP1890573A4 EP06741529A EP06741529A EP1890573A4 EP 1890573 A4 EP1890573 A4 EP 1890573A4 EP 06741529 A EP06741529 A EP 06741529A EP 06741529 A EP06741529 A EP 06741529A EP 1890573 A4 EP1890573 A4 EP 1890573A4
Authority
EP
European Patent Office
Prior art keywords
hinge belt
dual hinge
belt lumbar
lumbar
dual
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06741529A
Other languages
German (de)
English (en)
Other versions
EP1890573A1 (fr
Inventor
Robert Mcmillen
Larry D Janzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schukra of North America Ltd
Original Assignee
Schukra of North America Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schukra of North America Ltd filed Critical Schukra of North America Ltd
Publication of EP1890573A1 publication Critical patent/EP1890573A1/fr
Publication of EP1890573A4 publication Critical patent/EP1890573A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6671—Lumbar supports having flexible support member bowed by applied forces with cable actuators
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • A47C7/465—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means by pulling an elastic cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6673—Lumbar supports having flexible support member bowed by applied forces with motor driven adjustments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Seats For Vehicles (AREA)
EP06741529A 2005-05-18 2006-05-18 Ceinture lombaire a double charniere Withdrawn EP1890573A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68222805P 2005-05-18 2005-05-18
PCT/CA2006/000817 WO2006122420A1 (fr) 2005-05-18 2006-05-18 Ceinture lombaire a double charniere

Publications (2)

Publication Number Publication Date
EP1890573A1 EP1890573A1 (fr) 2008-02-27
EP1890573A4 true EP1890573A4 (fr) 2009-03-18

Family

ID=37430902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06741529A Withdrawn EP1890573A4 (fr) 2005-05-18 2006-05-18 Ceinture lombaire a double charniere

Country Status (5)

Country Link
US (1) US7328950B2 (fr)
EP (1) EP1890573A4 (fr)
JP (1) JP4637241B2 (fr)
CN (1) CN101212918B (fr)
WO (1) WO2006122420A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1890573A4 (fr) * 2005-05-18 2009-03-18 Schukra North America Ltd Ceinture lombaire a double charniere
US7425036B2 (en) * 2005-08-23 2008-09-16 Schukra Of North America, Ltd. Comfort belt spring pulley
WO2007112564A1 (fr) * 2006-03-30 2007-10-11 Schukra Of North America, Ltd. Système combiné de support lombaire-rembourrage latéral
US7300106B2 (en) * 2006-03-30 2007-11-27 Schukra Of North America, Ltd. Trim foam lumbar
DE102007028052B4 (de) * 2006-11-09 2020-09-24 Adient Luxembourg Holding S.À R.L. Fahrzeugsitz
US7575278B2 (en) * 2007-10-19 2009-08-18 Toyota Boshoku Kabushiki Kaisha Seat backs for vehicular seats
ITTO20070747A1 (it) * 2007-10-22 2009-04-23 Lear Corp Italia S R L A So Ci Sedile di autoveicolo
US7874616B2 (en) * 2008-09-18 2011-01-25 Lear Corporation Horizontal lumbar suspension for vehicle seats
ATE499234T1 (de) * 2008-12-17 2011-03-15 Fiat Ricerche Lumbalstütze für fahrzeugrückenlehnen
JP5576111B2 (ja) * 2009-12-28 2014-08-20 テイ・エス テック株式会社 乗物用シート
US8439441B2 (en) 2010-09-29 2013-05-14 Lear Corporation Adjustable lumbar assembly for vehicle seats
EP2529974B1 (fr) * 2011-05-30 2015-01-07 C.R.F. Società Consortile per Azioni Support lombaire pour dossier de véhicule
USD707976S1 (en) 2013-06-07 2014-07-01 Steelcase Inc. Chair
USD706547S1 (en) 2013-06-07 2014-06-10 Steelcase Inc. Chair
USD703987S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
USD721529S1 (en) 2013-06-07 2015-01-27 Steelcase Inc. Handle apparatus
US9661930B2 (en) 2012-09-21 2017-05-30 Steelcase Inc. Chair construction
USD704487S1 (en) 2013-06-07 2014-05-13 Steelcase Inc. Chair
USD703988S1 (en) 2013-06-07 2014-05-06 Steelcase Inc. Chair
KR102327474B1 (ko) * 2014-01-15 2021-11-16 레겟 앤드 플랫 캐나다 코포레이션 요추 지지 시스템
DE202014102360U1 (de) * 2014-05-20 2015-08-21 Jörg Schwarzbich Lordosenstütze
US10568433B2 (en) 2014-05-20 2020-02-25 Jörg Schwarzbich Lordosis support
CN114502421A (zh) * 2019-09-30 2022-05-13 提爱思科技股份有限公司 车辆座椅
US20220371490A1 (en) * 2021-05-19 2022-11-24 Adient Us Llc Seat adjustment device for a flexible seat frame and method of use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540481A1 (fr) * 1991-10-31 1993-05-05 FIAT AUTO S.p.A. Dossier pour sièges, notamment sièges de véhicules automobiles
EP0582821A1 (fr) * 1992-07-27 1994-02-16 FIAT AUTO S.p.A. Appui dorsal pour sièges, en particulier pour sièges de véhicules automobiles
DE19850121A1 (de) * 1998-10-30 2000-05-11 Fico Cables Sa Höhenverstellbare Lordosenstütze
US20050046252A1 (en) * 2003-09-03 2005-03-03 Mcmillen Robert J. Occupant centering ergonomic support apparatus and method

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US2835312A (en) * 1956-02-16 1958-05-20 Universal Wire Spring Co Wire spring structure
US3378299A (en) * 1966-07-05 1968-04-16 William C. Sandor Automobile seating construction
JPS5416649Y2 (fr) * 1975-10-30 1979-06-29
JPS5979048U (ja) * 1982-11-18 1984-05-29 三菱自動車工業株式会社 ランバサポ−トプレ−トの取付け構造
FR2616640B1 (fr) * 1987-06-18 1989-10-27 Faure Bertrand Automobile Perfectionnements aux sieges de vehicules a soutien lombaire reglable
IT1219016B (it) * 1988-02-12 1990-04-24 Tis Tecnologia Innovazione Sti Elemento di molleggio e contenimento laterale per una seduta e o uno schienale di un sedile e sedile in corporante tale elemento
AT394829B (de) * 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
EP0420824B1 (fr) 1989-09-28 1994-01-05 FIAT AUTO S.p.A. Un dossier pour un siège, notamment un siège de véhicule automobile
US5088790A (en) * 1990-05-21 1992-02-18 Lear Seating Corporation Adjustable lumbar support mechanism for a vehicular seat
IT1249658B (it) 1991-06-11 1995-03-09 Fiat Auto Spa Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici.
US5518294A (en) * 1993-04-05 1996-05-21 Ligon Brothers Manufacturing Company Variable apex back support
US5788328A (en) * 1993-04-30 1998-08-04 Henderson's Industries Pty. Ltd. Lumbar support adjustment
JPH0819452A (ja) * 1994-07-07 1996-01-23 Araco Corp 車両用シートにおける背部支持装置
DE19505447A1 (de) * 1995-02-17 1996-08-22 Schmidt Gmbh R Vorrichtung zum Verstellen der Druckverteilung an einer Stützplatte in einer Rückenlehne eines Fahrzeugsitzes
US6056360A (en) * 1996-06-17 2000-05-02 American Components, Inc. Adjustable lumbar seat support
AUPO213496A0 (en) * 1996-09-05 1996-09-26 Henderson's Industries Pty Ltd Adjustable lumbar support
JP4001668B2 (ja) * 1998-01-22 2007-10-31 フタバ産業株式会社 シートバック内部構造体およびランバサポートアジャスタ
GB2335844A (en) * 1998-03-27 1999-10-06 Youngflex Ag Seat assembly providing adjustable lumbar support
DE19825225A1 (de) * 1998-06-05 1999-12-16 Knud Klingler Wölbungsverstellbare Stütze, insbesondere Lordosenstütze, für Sitze und Liegen aller Art
US5954399A (en) * 1998-07-15 1999-09-21 Hong; Jung-Myung Lumbar support for a car seat
CA2268481C (fr) * 1999-04-08 2004-06-22 Tony Maier Panier de siege reglable unitaire
US6338530B1 (en) * 2000-06-30 2002-01-15 L&P Property Management Company Lumbar support device
US6402246B1 (en) * 2001-04-11 2002-06-11 L&P Property Management Simplified strap lumbar support device
US6688443B2 (en) * 2001-11-07 2004-02-10 L & P Property Management Company Apparatus and method for double clutch actuator
US6691851B2 (en) * 2001-10-03 2004-02-17 L & P Property Management Company Apparatus and method for ratchet actuator
US6676214B2 (en) * 2001-11-16 2004-01-13 L & P Property Management Company Method and apparatus for lumbar support with integrated actuator housing
US6908152B2 (en) * 2001-12-14 2005-06-21 L & P Property Management Company Push lumbar support with flexible pressure surface
US6692074B1 (en) * 2002-12-02 2004-02-17 L & P Property Management Company Apparatus and method for bi-directional cable adjustment of an ergonomic support
US6908153B2 (en) * 2002-12-02 2005-06-21 L&P Property Management Company Power lumbar support cable apparatus and method
US7052087B2 (en) * 2002-12-09 2006-05-30 L&P Property Management Company Method and apparatus for a scissors ergonomic support
US7140680B2 (en) * 2003-01-22 2006-11-28 L&P Property Management Company Fold down seat lumbar support apparatus and method
US6905170B2 (en) * 2003-01-22 2005-06-14 L & P Property Management Company Fold down seat lumbar support apparatus and method
US7137664B2 (en) * 2003-01-22 2006-11-21 L&P Property Management Company Automatically actuating ergonomic support system for a fold down seat
CN2609426Y (zh) * 2003-02-26 2004-04-07 天台县祥塔座垫工艺厂 一种腰靠座垫
US8136423B2 (en) * 2005-01-25 2012-03-20 Schukra of North America Co. Multiple turn mechanism for manual lumbar support adjustment
EP1890573A4 (fr) * 2005-05-18 2009-03-18 Schukra North America Ltd Ceinture lombaire a double charniere

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540481A1 (fr) * 1991-10-31 1993-05-05 FIAT AUTO S.p.A. Dossier pour sièges, notamment sièges de véhicules automobiles
EP0582821A1 (fr) * 1992-07-27 1994-02-16 FIAT AUTO S.p.A. Appui dorsal pour sièges, en particulier pour sièges de véhicules automobiles
DE19850121A1 (de) * 1998-10-30 2000-05-11 Fico Cables Sa Höhenverstellbare Lordosenstütze
US20050046252A1 (en) * 2003-09-03 2005-03-03 Mcmillen Robert J. Occupant centering ergonomic support apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006122420A1 *

Also Published As

Publication number Publication date
US7328950B2 (en) 2008-02-12
US20060261653A1 (en) 2006-11-23
WO2006122420A1 (fr) 2006-11-23
CN101212918B (zh) 2010-07-28
CN101212918A (zh) 2008-07-02
EP1890573A1 (fr) 2008-02-27
JP4637241B2 (ja) 2011-02-23
JP2008539994A (ja) 2008-11-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHUKRA OF NORTH AMERICA, LTD.

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Effective date: 20090212

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Effective date: 20091202